package fanxing.test04;

public class MainTest {
    public static void main(String[] args) {
       /* GenerivTest<String> gt = new GenericTestImpl01();
        String hollo = gt.sayHollo("张三");
        System.out.println(hollo);*/

        GenerivTest<String> gt = new GenericTestImpl02();
        String s = gt.sayHollo("李四");
        System.out.println(s);
    }
}
